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NUCLEAR DETONATION AROUND COMPACT OBJECTS

机译：紧凑物体周围的核爆

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摘要

In this study we explore the various aspects involved in nuclear detonations occurring around compact objects and the energetics involved. We discuss the possibility of sub-Chandrasekhar white dwarfs detonating due to the buildup of a layer of hydrogen on the CO white dwarf by accreting from a companion star to explain observed deviations such as subluminous type Ia. We also detail some of the energetics involved that will make such scenarios plausible. Also an alternate model for gamma ray bursts is suggested. For a very close binary system, the white dwarf (close to Chandrasekhar mass limit) can detonate due to tidal heating, leading to a supernova. Material falling on to the neutron star at relativistic velocities can cause its collapse to a magnetar or quark star or black hole leading to a gamma ray burst. As the material smashes on to the neutron star, it is dubbed the Smashnova model. Here the supernova is followed by a gamma ray burst.
机译：在这项研究中，我们探索了围绕紧凑物体和所涉及的能量学发生的核爆所涉及的各个方面。我们讨论了由于自伴星吸积而在CO白矮星上形成一层氢，从而导致Chandrasekhar白矮星引爆的可能性，以解释观测到的偏差，例如Ia亚光类型。我们还详细介绍了所涉及的一些能量学，这些能量学使这种情况变得合理。还建议了伽马射线爆发的替代模型。对于非常接近的双星系统，白矮星（接近钱德拉塞卡质量极限）会由于潮汐加热而引爆，从而产生超新星。以相对论速度落到中子星上的物质可能导致其坍塌成磁星或夸克星或黑洞，从而导致伽马射线爆发。当物质撞击中子星时，被称为Smashnova模型。在这里，超新星之后是伽马射线爆发。

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